https://zfsonlinux.org/
https://github.com/zfsonlinux/zfs

https://openzfs.org/wiki/Main_Page
https://openzfs.github.io/openzfs-docs/
https://openzfs.github.io/openzfs-docs/Project%20and%20Community/FAQ.html

https://ru.wikipedia.org/wiki/ZFS
https://wiki.archlinux.org/index.php/ZFS
https://wiki.debian.org/ZFS
https://wiki.gentoo.org/wiki/ZFS
https://pve.proxmox.com/wiki/ZFS_on_Linux